364455

Appears in sequences

• Odd doubly abundant numbers (A125639).at n=29A129087
• a(0)=1, a(n) = (3n-1)*3n*(3n+1)/2 for n>0.at n=30A157024
• Nondeficient numbers k for which A324644(k)/A324198(k) = 2.at n=12A387165